3/4 cup butter
3 cups graham cracker crumbs
1 cup semisweet chocolate chips
1 cup butterscotch chips
1 cup miniature marshmallows
1 can (14-oz)sweetened condensed milk
Preheat oven to 350 degrees.
Melt butter in a 9 x 13-inch baking pan. Add the graham cracker crumbs, mix together and press onto the bottom of the pan to form a crust. Sprinkle the chocolate chips evenly over the crumb mixture. Top the chocolate chips with the butterscotch chips; sprinkle the miniature marshmallows over the chips. Pour the sweetened condensed milk evenly over all. Bake for 25 minutes or until bubbly. Remove from oven and cool completely on a wire rack. To serve, cut into 24 bars. Will be easier to cut if refrigerated for a half hour to an hour.